
* Get rid of redundant arity field from op defs. Reorder and renumber ops. Fix bb_end for abort and exit. * FATE does not accept arbitrary stack positions, only the accumulator aka stack 0.
* Get rid of redundant arity field from op defs. Reorder and renumber ops. Fix bb_end for abort and exit. * FATE does not accept arbitrary stack positions, only the accumulator aka stack 0.